BDS-3/BDS-2 Combined Precise Clock Estimation and Time Transfer Using Ultrarapid Products
METADATA ONLY
Loading...
Author / Producer
Date
2024
Publication Type
Journal Article
ETH Bibliography
yes
Citations
Altmetric
METADATA ONLY
Data
Rights / License
Abstract
To provide high-precision timing services of the BeiDou Navigation Satellite System (BDS), this work performs a detailed investigation of integrated BDS-3 and BDS-2 real-time precise point positioning (PPP) time transfer with the ultrarapid products. Compared with the final precise clock products, the average standard deviation (STD) of estimated BDS-3 MEO/IGSO satellites is 0.1 ns, while the corresponding value of BDS-2 is 0.2 ns. The precision of real-time BDS-3/2 PPP time transfer can achieve better than 0.5 ns. The phenomenon of reconvergence and abnormal jumps in receiver clock series can be effectively reduced because of the evenly distributed MEO satellites.
Permanent link
Publication status
published
External links
Editor
Book title
Journal / series
Volume
73
Pages / Article No.
5503010
Publisher
IEEE
Event
Edition / version
Methods
Software
Geographic location
Date collected
Date created
Subject
BeiDou Navigation Satellite System (BDS); frequency stability; precise clock estimation; precise point positioning (PPP); time transfer